Sudduth
An English surname probably formed as a regional or locative name, later established in the American South.
The #8,807 most common surname in the United States (2010 Census) — about 1 in every 83,041 Americans shares it.
Etymology
Sudduth is an uncommon surname whose exact origin is not securely established. It is most likely English in form, and may be a regional or locative surname that began as a shortened, altered, or dialectal place-name from northern England or the Border counties. The ending -uth is not itself a standard surname suffix, so the name may reflect older spelling variation and local pronunciation rather than a transparent modern word.
History
The surname is now seen mainly in the United States, especially in families with roots in the South and Appalachia. Like many uncommon English surnames carried across the Atlantic, its spelling appears to have stabilized only after migration, which can make early forms hard to trace. Because the name is rare, published etymologies are limited and sometimes speculative.
Origin
Regions
Variant spellings
Fun fact
Because Sudduth is relatively rare, a small number of early family records can strongly shape how the name is spelled today.